Aqara Smart Radiator Thermostat E1 Battery consumption

[domdal]

I have the Aqara Smart Radiator Thermostat E1 in combination with Home Assistant and Better Thermostat.
Since i have the thermostat, i have already changed the batteries 2 times.
The last one lasted about 2 weeks.
How long do your batteries last?

I'm trying to figure out where the high energy consumption is coming from, because the thermostat has only been turned on twice.
Does anyone have an idea?

[auanasgheps]

Hi, I know you posted a long time ago, but I have your exact setup.

My E1 drains batteries in about two months, which I think is still a short period. Have you got any update on your issue?

[glagla1]

Have exact same pb. I found on the aqara e1 docs that its is not advised to use rechargeable batteries. Maybe the deain come from this !!